X-Git-Url: https://svn.cri.ensmp.fr/git/linpy.git/blobdiff_plain/e50b2facb441d96febf17a6210370489bbcb9dbf..cc6c00616ffb4e7bdf81d5d186ea91b61b304ff1:/pypol/domains.py

diff --git a/pypol/domains.py b/pypol/domains.py
index 122d428..e730f16 100644
--- a/pypol/domains.py
+++ b/pypol/domains.py
@@ -304,20 +304,13 @@ class Domain(GeometricObject):
         islset = libisl.isl_set_lexmax(islset)
         return self._fromislset(islset, self.symbols)
 
-    def num_parameters(self):
-        """
-        Return the total number of parameters, input, output or set dimensions.
-        """
-        islbset = self._toislbasicset(self.equalities, self.inequalities, self.symbols)
-        num = libisl.isl_basic_set_dim(islbset, libisl.isl_dim_set)
-        return num
 
-    def involves_dims(self, dims):
+    def involvesvars(self, vars):
         """
         Returns true if set depends on given dimensions.
         """
         islset = self._toislset(self.polyhedra, self.symbols)
-        dims = sorted(dims)
+        dims = sorted(vars)
         symbols = sorted(list(self.symbols))
         n = 0
         if len(dims)>0: